No outlook webhook notification for events in secondary calendars

问题

I have successfully subscribed to changes of the events resource with a request body of:

{
  "@odata.type": "#Microsoft.OutlookServices.PushSubscription",
  "Resource": "me/events",
  "NotificationURL": "...",
  "ChangeType": "Created, Updated, Deleted"
}

Although I get the expected webhook notification when modifying an event in the user's default calendar, I don't get any webhook notifications when modifying events in other calendars of the same user.

Am I doing something wrong or is it a bug or just an undocumented behaviour?

回答1:

To subscribe the notification of other calendars, you need to change the the "Resource" to "me/calendars/{calendar_id}/events".

GET https://outlook.office.com/api/v2.0/me/calendars

{
  "@odata.type": "#Microsoft.OutlookServices.PushSubscription",
  "Resource": "me/calendars/{calendar_id}/events",
  "NotificationURL": "...",
  "ChangeType": "Created, Updated, Deleted"
}

来源：https://stackoverflow.com/questions/36270797/no-outlook-webhook-notification-for-events-in-secondary-calendars